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Cheap flights from Toronto Pearson Intl Airport to Boston from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Boston departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Pearson Intl Airport to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:20 am - 10:02 am
YYZ
-
BOS
1h 42mnonstop
Air Canada Logo
6:15 am - 8:17 am
BOS
-
YYZ
2h 02mnonstop
$212Air Canada
Sun, Jan 11 - Mon, Jan 12
Air Canada Logo
8:20 am - 10:02 am
YYZ
-
BOS
1h 42mnonstop
Air Canada Logo
6:15 am - 8:17 am
BOS
-
YYZ
2h 02mnonstop
$214Air Canada
Sun, Jan 25 - Tue, Feb 3
Air Canada Logo
8:20 am - 10:02 am
YYZ
-
BOS
1h 42mnonstop
Air Canada Logo
5:30 am - 11:40 am
BOS
-
YYZ
6h 10m1 stop
$217Air Canada
Sun, Jan 25 - Tue, Feb 3
Air Canada Logo
2:15 pm - 3:57 pm
YYZ
-
BOS
1h 42mnonstop
Air Canada Logo
6:15 am - 8:17 am
BOS
-
YYZ
2h 02mnonstop
$218Air Canada
Fri, Jan 16 - Fri, Jan 23
Air Canada Logo
10:00 am - 2:52 pm
YYZ
-
BOS
4h 52m1 stop
Air Canada Logo
6:15 am - 8:17 am
BOS
-
YYZ
2h 02mnonstop
$220Air Canada
Sun, Jan 18 - Sun, Jan 25
Air Canada Logo
10:00 am - 2:52 pm
YYZ
-
BOS
4h 52m1 stop
Air Canada Logo
5:30 am - 11:40 am
BOS
-
YYZ
6h 10m1 stop
$221Air Canada
Fri, Mar 20 - Sun, Mar 22
Air Canada Logo
8:55 pm - 10:38 pm
YYZ
-
BOS
1h 43mnonstop
Air Canada Logo
3:20 pm - 9:44 pm
BOS
-
YYZ
6h 24m1 stop
$222Air Canada
Tue, May 5 - Fri, May 8
Air Canada Logo
12:30 am - 9:32 am
YYZ
-
BOS
9h 02m1 stop
Air Canada Logo
6:55 pm - 8:58 pm
BOS
-
YYZ
2h 03mnonstop
$223Air Canada
Tue, Jan 6 - Thu, Jan 8
Air Canada Logo
4:20 pm - 6:02 pm
YYZ
-
BOS
1h 42mnonstop
Air Canada Logo
10:45 am - 12:48 pm
BOS
-
YYZ
2h 03mnonstop
$227Air Canada
Thu, Feb 19 - Sun, Feb 22
Air Canada Logo
8:55 pm - 10:37 pm
YYZ
-
BOS
1h 42mnonstop
Air Canada Logo
10:15 am - 8:46 pm
BOS
-
YYZ
10h 31m2 stops
$228Air Canada
Thu, Jan 8 - Sun, Jan 11

Porter Airlines flights from Toronto Pearson Intl Airport to Boston

Our best Porter Airlines deals on Toronto Pearson Intl Airport to Boston flight tickets
Porter Airlines
Jan 14
YYZ9:00 amToronto Pearson Intl
9h 10m
2 stops
BOS6:10 pmBoston Logan Intl
Jan 17
BOS3:30 pmBoston Logan Intl
4h 41m
1 stop
YYZ8:11 pmToronto Pearson Intl
$257
Find similar
Porter Airlines
Jan 9
YYZ9:00 amToronto Pearson Intl
9h 10m
2 stops
BOS6:10 pmBoston Logan Intl
Jan 11
BOS3:30 pmBoston Logan Intl
4h 41m
1 stop
YYZ8:11 pmToronto Pearson Intl
$263
Find similar
Porter Airlines
Jan 9
YYZ9:00 amToronto Pearson Intl
9h 10m
2 stops
BOS6:10 pmBoston Logan Intl
Jan 17
BOS3:30 pmBoston Logan Intl
4h 41m
1 stop
YYZ8:11 pmToronto Pearson Intl
$268
Find similar

Air Canada flights from Toronto Pearson Intl Airport to Boston

Our best Air Canada deals on Toronto Pearson Intl Airport to Boston flight tickets
Air Canada
Jan 11
YYZ8:20 amToronto Pearson Intl
1h 42m
BOS10:02 amBoston Logan Intl
Jan 12
BOS6:15 amBoston Logan Intl
2h 02m
YYZ8:17 amToronto Pearson Intl
$212
Find similar
Air Canada
Jan 25
YYZ8:20 amToronto Pearson Intl
1h 42m
BOS10:02 amBoston Logan Intl
Feb 3
BOS6:15 amBoston Logan Intl
2h 02m
YYZ8:17 amToronto Pearson Intl
$214
Find similar
Air Canada
Jan 25
YYZ8:20 amToronto Pearson Intl
1h 42m
BOS10:02 amBoston Logan Intl
Feb 3
BOS5:30 amBoston Logan Intl
6h 10m
1 stop
YYZ11:40 amToronto Pearson Intl
$217
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 1/11

8:20 am-10:02 am

Nonstop1h 42m

Boston Logan Intl

Mon 1/12

6:15 am-8:17 am

Nonstop2h 02m

$212

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 1/25

8:20 am-10:02 am

Nonstop1h 42m

Boston Logan Intl

Tue 2/3

6:15 am-8:17 am

Nonstop2h 02m

$214

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 1/25

8:20 am-10:02 am

Nonstop1h 42m

Boston Logan Intl

Tue 2/3

5:30 am-11:40 am

1 stop6h 10m

$217

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 1/16

2:15 pm-3:57 pm

Nonstop1h 42m

Boston Logan Intl

Fri 1/23

6:15 am-8:17 am

Nonstop2h 02m

$218

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Sun 1/18

10:00 am-2:52 pm

1 stop4h 52m

Boston Logan Intl

Sun 1/25

6:15 am-8:17 am

Nonstop2h 02m

$220

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Fri 3/20

10:00 am-2:52 pm

1 stop4h 52m

Boston Logan Intl

Sun 3/22

5:30 am-11:40 am

1 stop6h 10m

$221

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 5/5

8:55 pm-10:38 pm

Nonstop1h 43m

Boston Logan Intl

Fri 5/8

3:20 pm-9:44 pm

1 stop6h 24m

$222

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Tue 1/6

12:30 am-9:32 am

1 stop9h 02m

Boston Logan Intl

Thu 1/8

6:55 pm-8:58 pm

Nonstop2h 03m

$223

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 2/19

4:20 pm-6:02 pm

Nonstop1h 42m

Boston Logan Intl

Sun 2/22

10:45 am-12:48 pm

Nonstop2h 03m

$227

TorontoBoston

YYZ - BOS

YYZBOS

Toronto Pearson Intl

Thu 1/8

8:55 pm-10:37 pm

Nonstop1h 42m

Boston Logan Intl

Sun 1/11

10:15 am-8:46 pm

2 stops10h 31m

$228

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, September is the cheapest month to fly from Toronto Pearson Intl Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $247. If you aren’t able to travel during the month of September, then book flights to Boston from Toronto Pearson Intl Airport during May instead. Flights to Boston in May, while not as cheap as those in September, still average around $287.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Toronto Pearson Intl Airport to Boston is on a Thursday when prices can be found for as low as $281. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Monday is $461.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Toronto Pearson Intl Airport to Boston in the morning for as low as $287. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,027 per ticket.

What is the cheapest Toronto Pearson Intl to Boston Logan Intl flight route?

Fly from Toronto Pearson Intl to Boston Logan Intl for the best Toronto Pearson Intl - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Toronto Pearson Intl Airport for as low as $272 on momondo.

What cabin class options are available on Toronto Pearson Intl to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Toronto Pearson Intl to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Toronto Pearson Intl Airport to Boston flight prices changed over time?

As of December 2025, prices for Toronto Pearson Intl Airport to Boston flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Toronto Pearson Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Pearson Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto Pearson Intl Airport to Boston (YYZ to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Boston

Best Price Found

$213

Fastest flight time

1h 41m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Toronto Pearson Intl Airport in the past 72 hours is $213. The best round-trip flight deal from Toronto Pearson Intl Airport to Boston found on momondo in the last 72 hours is $342.
The fastest flight from Toronto Pearson Intl Airport to Boston takes 1h 41m
Direct flights go from Toronto Pearson Intl Airport to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

  • How far is Toronto Pearson Intl to Boston Logan Intl by plane?

    A flight from Toronto Pearson Intl to Boston Logan Intl will travel around 441.4 mi. By plane, this route typically takes 1h 42m.

  • When did momondo last update prices for flights from Toronto Pearson Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Toronto Pearson Intl Airport to Boston Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from Toronto Pearson Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Toronto Pearson Intl Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto Pearson Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Toronto Pearson Intl Airport to Boston?

  • What is the most popular airline from Toronto Pearson Intl Airport to Boston?

Best airlines flying from Toronto Pearson Intl Airport to Boston

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Boston with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $180Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $195Free CancellationRating
8.0
394 reviews
Search Porter Airlines flights
United AirlinesPriceFrom $213Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights

  • United Airlines Flights From Toronto Pearson Intl Airport to Boston

    United Airlines is one of the most popular airlines flying from Toronto Pearson Intl Airport to Boston, operating 31 flights/week on average for this route. A good United Airlines flight deal for Toronto Pearson Intl Airport to Boston starts from $213 round-trip, up to an average price of $389. Our users have rated United Airlines at 7.4/10.

  • Air Canada Flights From Toronto Pearson Intl Airport to Boston

    Another popular option for Toronto Pearson Intl Airport to Boston flights is Air Canada (7.1/10, 10,500 ratings). Air Canada flies from Toronto Pearson Intl Airport to Boston around 30 times per week, with deals starting from $180 round-trip and rising to an average price of around $314.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Toronto to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Toronto to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Toronto to Boston?

Once all potential Toronto to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Toronto to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Toronto and alert you when they change.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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